Discovery Grid Alternatives

Second Life is a virtual reality platform where individuals interact in a virtual world. The software was developed in 2003 by Linden Labs. More than one million people now regularly use the software.

Activeworlds hosts a Universe of over 500 3D virtual reality worlds.

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

Hobbo is also known as ‘Hobbo Hotel’.

Shop and browse The Sansar Store, the official marketplace for the internet's leading social VR platform. Buy or sell items for your avatars, virtual reality worlds, and more.

IMVU is multiplayer online video game created by ‘IMVU Inc’.

Create and play in virtual worlds with others

Kitely is an enhanced OpenSim metaverse of virtual worlds. Graphically superior, and the world you create is portable and can be backed up locally to your machine!

Vircadia is an open-source and decentralized real-time VR creation platform for university, enterprise, social, and OpenSim users.

Open Source free

Imagine a virtual world where you, the user, are an integral part of its evolution, where you can...

Smeet is an Online Virtual World, Free-to-play, Browser based MMORPG and Social Interaction Simulation.

Explore, play, and create in Facebook's ever-expanding VR world.

Welcome to The Sims 3 community. Register now to take full advantage of free downloads and many more community features.

Global VR video community